Genuine Audi Knock Sensor 077905377G OEM - Audi (077-905-377-G)
2004-2015 Audi - 77905377g
Genuine Audi Knock Sensor 077905377G OEM - Audi (077-905-377-G)
2004-2015 Audi - 77905377g
- Audi
- 077-905-377-G
- 77905377e, 79905376b
Details
- Brand:
- SKU:
077-905-377-G
- Positions: Left, Right
- Other Names:
Ignition Knock (Detonation) Sensor, Sensor
- Description:
Genuine Audi Knock Sensor is a precision OEM component engineered specifically for Audi vehicles, ensuring your engine management system operates exactly as Audi intended. This genuine Audi OEM Knock Sensor monitors combustion activity within the engine block, detecting the subtle vibrations caused by detonation or premature ignition — commonly known as engine knock or pinging. When the sensor identifies these abnormal combustion events, it sends a signal to the ECU, which immediately adjusts ignition timing to protect the engine from potentially severe internal damage. Choosing an OEM knock sensor over an aftermarket alternative matters significantly for this specific component. Knock sensors rely on precise piezoelectric sensitivity calibrated to match Audi's exact engine frequency ranges. Aftermarket units frequently use broader tolerances that can cause the ECU to misread signals, resulting in poor timing corrections, reduced performance, and long-term engine wear. The genuine 077905377G delivers the exact sensitivity curve your Audi's software expects, eliminating guesswork and ensuring reliable protection under all driving conditions. Whether you search for Audi OEM Knock Sensor, 077-905-377-G, or 077905377G, you'll find this authentic part sourced directly from Audi's manufacturer supply chain. Purchase with confidence from Audi Henderson, an authorized Audi dealer, where every genuine OEM part is backed by the manufacturer's warranty.
- Replaces:
77905377e, 79905376b
California Proposition 65
WARNING: Cancer and reproductive harm - www.P65Warnings.ca.gov - MSRP: $143.32
- Discount: $45.29 (31.6% off)
- Sale Price: $98.03
- Audi
- 077-905-377-G
- 77905377e, 79905376b
Details
- Brand:
- SKU:
077-905-377-G
- Positions: Left, Right
- Other Names:
Ignition Knock (Detonation) Sensor, Sensor
- Description:
Genuine Audi Knock Sensor is a precision OEM component engineered specifically for Audi vehicles, ensuring your engine management system operates exactly as Audi intended. This genuine Audi OEM Knock Sensor monitors combustion activity within the engine block, detecting the subtle vibrations caused by detonation or premature ignition — commonly known as engine knock or pinging. When the sensor identifies these abnormal combustion events, it sends a signal to the ECU, which immediately adjusts ignition timing to protect the engine from potentially severe internal damage. Choosing an OEM knock sensor over an aftermarket alternative matters significantly for this specific component. Knock sensors rely on precise piezoelectric sensitivity calibrated to match Audi's exact engine frequency ranges. Aftermarket units frequently use broader tolerances that can cause the ECU to misread signals, resulting in poor timing corrections, reduced performance, and long-term engine wear. The genuine 077905377G delivers the exact sensitivity curve your Audi's software expects, eliminating guesswork and ensuring reliable protection under all driving conditions. Whether you search for Audi OEM Knock Sensor, 077-905-377-G, or 077905377G, you'll find this authentic part sourced directly from Audi's manufacturer supply chain. Purchase with confidence from Audi Henderson, an authorized Audi dealer, where every genuine OEM part is backed by the manufacturer's warranty.
- Replaces:
77905377e, 79905376b
California Proposition 65
WARNING: Cancer and reproductive harm - www.P65Warnings.ca.gov Also Purchased
Vehicle Fitment
| Year | Make | Model | Body & Trim | Engine & Transmission |
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AUDI HENDERSON
Welcome to Audi OEM Parts, your number one source for all things Audi. We're dedicated to providing you the very best parts and accessories, with an emphasis on OEM fitment.
You can order your Genuine Audi Knock Sensor 077905377G OEM (77905377g) right now and have it delivered to your home or work in just a matter of days. Guaranteed to fit your 2004-2015 Audi vehicle and we also offer a VIN verification system at checkout.
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Audi
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Every part ships directly from factory inventory with full Audi manufacturer warranty. No aftermarket substitutes. No compatibility guessing. Exact fit, every time.
Order online and ship nationwide. Same parts Audi technicians use, at authorized dealer pricing, with the speed of online ordering. Questions? Call 888-448-6114 or email [email protected].